We got a sneak peek of the new SubSea Transit system called Aqua Rail. This unprecedented submarine shuttle service starts between Oahu and Maui in July. This groundbreaking initiative offers travelers a unique and cost-effective alternative to traditional air and sea travel, while providing an unforgettable underwater experience. The state-of-the-art submarine, named the "Aqua Voyager," will begin regular journeys between the two islands, turning a routine trip into an extraordinary adventure.